Extruded polylactide foams blown with carbon dioxide

United States of America Patent

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Sep 6, 2011
Grant Date
Oct 23, 2008
app pub date
Mar 24, 2005
filing date
Mar 26, 2004

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Abstract

. Excellent quality, low density foam is produced easily and reproducibly. The foams arc capable of being heat-annealed to induce significant crystallinity, even when an ordinarily amorphous PLA resin is used.

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Patent Owner(s)

NATUREWORKS LLC

International Classification(s)

C08J:WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTE....

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Inventor Name	Address	# of filed Patents	Total Citations
Cink, Kevin	Brooklyn Park, US	3	56
Nangeroni, James F	Doylestown, US	8	320
Randall, Jed Richard	Minneapolis, US	11	460
Smith, Jeffrey C	Woodbury, US	121	7723

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Extruded polylactide foams blown with carbon dioxide

Number of patents in Portfolio can not be more than 2000

United States of America Patent

10593111

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PATENT NO	8013031
APP PUB NO	20080262118A1
SERIAL NO	10593111
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
September 06, 2011	US,8013031,B2 US8013031B2	GRANTED PATENT AS SECOND PUBLICATION
October 23, 2008	US,20080262118,A1 US20080262118A1	FIRST PUBLISHED PATENT APPLICATION

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